Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alan Ditchek, MD PLLC

Organization Internal Medicine Physician · NPI 1265812515

Alan Ditchek, MD PLLC is an Internal Medicine Physician in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2015.

Licensed in
NY
In the registry since
2015
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2516 Ocean Ave
Brooklyn, NY 11229-3916
Phone: (718) 769-0444
Fax: (718) 769-5593
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 151942 (NY)

Record details

NPI number1265812515
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Ditchek — President · (718) 769-0444
NPI enumeratedJune 2, 2015
Last updated in NPPESOctober 22, 2015
Mailing address2516 Ocean Ave, Brooklyn, NY 11229-3916

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